113 lines
3.7 KiB
Plaintext
113 lines
3.7 KiB
Plaintext
'******************************************************************************
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' Copyright (c) 2011, 2012, Dave Hein
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' See end of file for terms of use.
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'******************************************************************************
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CON
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'start = $7e50 ' Extra space for the stand-alone loader
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start = $7c00 ' Extra space for the stand-alone loader
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' SD CLIB data
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rendezvous = $7e50
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' Exported variables
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environ_vars = $7e50
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environ_vars_end = $7ed3
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' Argv parameter area
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argv_parms = $7ed4
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' Additional system parameters
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return_value = $7f94
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vga_cog = $7f98
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vga_handle = $7f9c
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sd_pins = $7fa0
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config = $7fa4
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focus = $7fa8
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' System time
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unixtime = $7fac
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cycle0 = $7fb0
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timezone = $7fb4
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{
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' I2C Driver
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i2c_cog = $7fb8
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i2c_cmd = $7fbc
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i2c_parm = $7fc0
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' Kernel data
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filelock = $7fc4
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filecmd = $7fc8
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fileparm = $7fcc
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}
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'Shell variables
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scriptline = $7fb8
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ifflag = $7fbc
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whileflag = $7fc0
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skipflag = $7fc4
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shell_level = $7fc8
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bootflag = $7fcc
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'File I/O
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spi_engine_cog = $7fd0
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spi_command = $7fd4
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spi_block_index = $7fd8
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spi_buffer_address = $7fdc
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' Basic CLIB data
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' Serial data
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serial = $7fe0
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stdio = $7fe4
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stdin = $7fe8
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stdout = $7fec
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' Malloc data
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memlocknum = $7ff0
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memfreelist = $7ff4
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malloclist = $7ff8
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laststackaddr = $7ffc
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' Stack check word
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checkword = $dead1eaf
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' Process types
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proc_type_spin = 1
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proc_type_pasm = 2
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proc_type_capp = 3
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proc_type_driver = $80
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' Run modes
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run_shell_wait = $00
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run_shell_nowait = $08
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run_kill_caller = $10
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run_at_address0 = $20
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run_c_program = $40
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run_spin_program = $80
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run_stand_alone = $100
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PUB main
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return
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{{
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+-----------------------------------------------------------------------------+
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| TERMS OF USE: MIT License |
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+-----------------------------------------------------------------------------+
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|Permission is hereby granted, free of charge, to any person obtaining a copy |
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|of this software and associated documentation files (the "Software"), to deal|
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|in the Software without restriction, including without limitation the rights |
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|to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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|copies of the Software, and to permit persons to whom the Software is |
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|furnished to do so, subject to the following conditions: |
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|The above copyright notice and this permission notice shall be included in |
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|all copies or substantial portions of the Software. |
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| |
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|THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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|IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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|FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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|AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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|LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,|
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|OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE|
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|SOFTWARE. |
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+-----------------------------------------------------------------------------+
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}}
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